Cel-Fi QUATRA Commercial Signal Booster
Cel-Fi QUATRA Commercial Signal Booster
Cel-Fi QUATRA Commercial Signal Booster

Cel-Fi QUATRA Commercial Signal Booster


This is a commercial-grade premium price product. The final price depends on configuration. Our experts can help you design the most cost-efficient solution tailored to your needs.

Customizable commercial signal booster for coverage up to 200,000 sq. ft
  • Compatible with Rogers, Bell, Telus, Fido, Wind, etc.
  • Customizable system solutions: choose your carriers & coverage.
  • No monthly fees, no wifi needed
Cel-Fi QUATRA Commercial Signal Booster
Contact For Pricing

About This Product

The World's Most Powerful Enterprise-Level Signal Booster

The Cel-Fi QUATRA is the most advanced carrier-specific signal booster in the world, greatly enhancing 3G & 4G LTE cell service for all your wireless devices (smartphones, notebooks, hotspots, etc.) for any specific carrier such as Rogers, Bell, Telus, Fido, Wind, etc.

It features:

  • More Coverage: Up to 200,000 sq ft, 2x compared to the competition.
  • More Power: +100 dB gain compared to +70 dB gain of other commercial boosters.
  • Better Signal: Digitized RF allows for longer cable runs
  • Boosts 3G & 4G LTE for any building or office up from 50,000 sq. ft up to 200,000 depending on configuration
  • Works for all phones & cellular devices on Rogers, Bell, Telus, Fido, Wind, etc (select your own carriers.)
  • Complete customizable system.
  • No monthly fees, no need to be connected to wifi, it just works.
  • Compatible with Cel-Fi WAVE software to activate, optimize, and manage online.

More Coverage

The Cel-Fi QUATRA is a two-unit system featuring the Network Unit (NU) and Coverage Unit (CU). The NU processes and improves signal quality, then the CU broadcasts boosted signal. One NU can support up to 4 CUs for maximum coverage area up to 50,000 sq ft. Four Cel-Fi QUATRAs with support up to 16 CUs when connected to a small cell can provide unified coverage up to 200,000 sq ft.

More Power

Unlike multi-carrier signal boosters with a limit of +70 dB, Cel-Fi's single-carrier solution boosts signal up to +100 dB for a difference of +30 dB or up to 1000x more power compared to multi-carrier boosters.

Better Signal

The QUATRA features PoE (power over ethernet) through Cat5e and Cat6 cables instead of coax cables. This means the signal is transmitted digitally for better signal quality and longer cable runs compared to analog coax cables with long distance signal degradation. Cable runs up to 325 feet per CU (broadcasting antenna).

Never drop a call again. Stop waiting for loading screens. No more searching for reception. Get faster internet & updates on your apps. Send emails and text messages with zero delay. Stream video & audio with little to no buffering.

More bars instantly.

Cel-Fi Wave App

cel fi app

Cel-Fi WAVE is the software application and cloud-based portal solution used for registering, setting-up, optimizing, remotely monitoring, and updating the Cel-Fi hardware. Available on iOS, Android, Tencent, PC, and Mac devices.

Installation & Deployment

At Signal Boosters we provide full turnkey integration of in-building wireless (IBW) systems that amplify signal indoors, delivering the signal you need to get the job done. From the first call to post-project, Signal Boosters handles every detail personally in-house. Our team of RF engineers, system integrators, designers, and certified signal boost specialists take complete ownership of your project.

1. Assessment
  • Pre-survey
  • Site survey
2. System Design
  • Data analysis
  • Floor plans
  • Equipment & Pricing
3. Installation
  • Installing equipment
  • Optimization
4. Support
  • Documentation
  • Monitoring & support

Nextivity Cel-Fi QUATRA Product Benefits

  • Virtually eliminates dropped calls
  • Crystal clear voice quality
  • Quickly send & receive text messages and emails
  • Faster internet data (uploads, downloads, and streaming)
  • Wider coverage area & Improved reception
  • Consistent service throughout the office
  • Reliable connection
  • More bars
  • Longer battery life for phone
  • Always on, always connected

Compatible With Major US Networks

The Cel-Fi QUATRA Smart Signal Booster amplifies talk & text, 3G, and 4G LTE for Rogers, Bell, Telus, Fido, Wind, etc.

Compatible Carriers (4G LTE & 3G): Rogers, Bell, Telus, Fido, Wind, etc

System Configurations:

Single Carrier: Cel-Fi QUATRA 1000 for Rogers, Bell, Telus, Fido, Wind, etc
Dual-Carrier: Cel-Fi QUATRA 2000 for Rogers, Bell, Telus, Fido, Wind, etc
Quad Carrier: Cel-Fi QUATRA 2000 for Rogers, Bell, Telus, Fido, Wind, etc

Tech Specs

Cel-Fi QUATRA Smart Signal Booster
Frequencies - Uplink Band 2, 1850-1910 MHz; Band 4, 1710-1755 MHz; Band 5, 824-849 MHz; Band 12, 699-716 MHz; Band 13, 777-787 MHz
Frequencies - Downlink Band 2, 1930-1990 MHz; Band 4, 2110-2155 MHz; Band 5, 869-894 MHz; Band 12, 729-746 MHz; Band 13, 746-756 MHz
Max Gain 100 decibels (dB)
Power 100V to 240V AC, 47 - 63Hz
Dimensions Network Unit 10.4 x 7.28 x 2.44 in / 26.4 x 18.5 x 6.2 cm
Weight Network Unit 2.64 lbs / 1.2 kgs


This is a CONSUMER device. BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provider's consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider. You MUST operate this device with approved antennas and cables as specified by the manufacturer. Antennas MUST be installed at least 20 cm (8 inches) from any person. You MUST cease operating this device immediately if requested by FCC or a licensed wireless service provider.


The Cel-Fi QUATRA is a scalable enterprise signal boosting solution, professional installation is highly recommended for best performance. Please call: 1-800-643-7919 or email: our expert enterprise solutions team for more information about installing a QUATRA system in your building.

Recommended Add-ons

Customer Reviews